change soversion control

Signed-off-by: Denis Zalevskiy <denis.zalevskiy@jolla.com>

rpm/vault.spec

@@ -28,14 +28,15 @@ Incremental backup/restore framework
 %package -n libvault
 Group: System/Libraries
 Summary: Vault backup framework libraries
-Provides: %{name} = %{version}-%{release}
-Obsoletes: %{name} < %{version}-%{release}
 %description -n libvault
 %summary
 
 %package qt5-declarative
 Group: System/Libraries
 Summary: Vault backup framework QML plugin
+# declarative part is moved from vault to the separate package
+Obsoletes: vault < 0.3.0
+Requires: libvault = %{version}
 %description qt5-declarative
 %summary
 
@@ -74,9 +75,10 @@ install -D -p -m644 tools/vault-gc.service %{buildroot}%{_userunitdir}/vault-gc.
 %clean
 rm -rf $RPM_BUILD_ROOT
 
+%define lib_so_version 0
 %files -n libvault
 %defattr(-,root,root,-)
-%{_libdir}/libvault-*.so.0
+%{_libdir}/libvault-*.so.%{lib_so_version}
 %{_libdir}/libvault-*.so.%{version}
 
 %files qt5-declarative

src/CMakeLists.txt

@@ -1,5 +1,7 @@
 pkg_check_modules(GITTIN gittin REQUIRED)
 
+set(VAULT_SOVERSION 0)
+
 include_directories(
   ${GITTIN_INCLUDE_DIRS}
 )
@@ -18,7 +20,7 @@ target_link_libraries(vault-core
   ${GITTIN_LIBRARIES}
 )
 set_target_properties(vault-core PROPERTIES
-  SOVERSION 0
+  SOVERSION ${VAULT_SOVERSION}
   VERSION ${VERSION}
   )
 install(TARGETS vault-core DESTINATION ${DST_LIB})
@@ -33,7 +35,8 @@ qt5_use_modules(vault-unit Core)
 target_link_libraries(vault-unit
   ${COR_LIBRARIES}
   ${QTAROUND_LIBRARIES}
-)
+  )
+# TODO transform soversion to the x.x.x
 set_target_properties(vault-unit PROPERTIES
   SOVERSION 0
   VERSION ${VERSION}
@@ -48,7 +51,7 @@ target_link_libraries(vault-transfer
   vault-core
 )
 set_target_properties(vault-transfer PROPERTIES
-  SOVERSION 0
+  SOVERSION ${VAULT_SOVERSION}
   VERSION ${VERSION}
   )
 install(TARGETS vault-transfer DESTINATION ${DST_LIB})
@@ -60,7 +63,7 @@ add_library(vault-sync
   vault-util.cpp
   )
 set_target_properties(vault-sync PROPERTIES
-  SOVERSION 0
+  SOVERSION ${VAULT_SOVERSION}
   VERSION ${VERSION}
   )
 qt5_use_modules(vault-sync Core)